Home / 34,674,284.15-52,018,880.12-10,082,638.18

Finding the Fourth Proportional to 34,674,284.15, 52,018,880.12 and 10,082,638.18

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Solution

The fourth proportional to 34,674,284.15, 52,018,880.12 and 10,082,638.18 is: 15,126,124.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674,284.15 : 52,018,880.12 = 10,082,638.18 : x
  2. Step 2: Convert to fraction form
    34,674,284.15/52,018,880.12 = 10,082,638.18/x
  3. Step 3: Cross multiply
    34,674,284.15x = 52,018,880.12 × 10,082,638.18
  4. Step 4: Simplify right side
    34,674,284.15x = 524,487,546,778,754.94
  5. Step 5: Solve for x
    x = 524,487,546,778,754.94/34,674,284.15
  6. Step 6: Final answer
    x = 15,126,124.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.